Location History:
- Suginami, JP (1993)
- Tokyo, JP (1994)
Company Filing History:
Years Active: 1993-1994
Title: **Hiroyuki Okawara: Innovator in Image Processing Technologies**
Introduction
Hiroyuki Okawara, a renowned inventor based in Suginami, Japan, has made significant contributions to the field of image processing. With a total of two patents to his name, Okawara's innovative work focuses on enhancing the quality and flexibility of image display through advanced color adjustment techniques.
Latest Patents
Okawara's most recent patents include:
1. **Method for changing color of displayed images by use of color components**: This invention allows for high-degree-of-freedom color adjustments. By correlating various color expressions with corresponding input instructions, it enables precise color changes that take into account ambient characteristics. The method utilizes detailed vector manipulations associated with object colors, light sources, and ambient colors to derive modified picture element values.
2. **Image segmentation method and apparatus therefor**: This patent introduces a novel approach to image processing where an area is divided into overlapping segments. By specifying pixels within certain regions, it allows for accurate identification of representative and reference points, thereby enabling effective image segmentation. The invention incorporates advanced shape modeling techniques, enhancing the ability to analyze and reconstruct detailed contours and structures of objects within images.
Career Highlights
Hiroyuki Okawara currently works with Hitachi, Ltd., a leading company in the technology and electronics sector. His innovative spirit and technical expertise have positioned him as a key player in advancing image processing technologies.
Collaborations
Throughout his career, Okawara has collaborated with talented colleagues such as Makoto Kato and Shinichiro Miyaoka. These partnerships have fostered the exchange of ideas and expertise, further enhancing their collective impact on technology development.
Conclusion
Hiroyuki Okawara's contributions to image processing and his two patents demonstrate his commitment to innovation and excellence in technology. As he continues to work at Hitachi, Ltd., his future advancements are highly anticipated in the realms of color adjustment and image segmentation, promising to influence both academic research and commercial applications significantly.